CA1189531A - Process for the preparation of hydrazidines - Google Patents
Process for the preparation of hydrazidinesInfo
- Publication number
- CA1189531A CA1189531A CA000406441A CA406441A CA1189531A CA 1189531 A CA1189531 A CA 1189531A CA 000406441 A CA000406441 A CA 000406441A CA 406441 A CA406441 A CA 406441A CA 1189531 A CA1189531 A CA 1189531A
- Authority
- CA
- Canada
- Prior art keywords
- optionally substituted
- carbon atoms
- ether
- group
- process according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C257/00—Compounds containing carboxyl groups, the doubly-bound oxygen atom of a carboxyl group being replaced by a doubly-bound nitrogen atom, this nitrogen atom not being further bound to an oxygen atom, e.g. imino-ethers, amidines
- C07C257/10—Compounds containing carboxyl groups, the doubly-bound oxygen atom of a carboxyl group being replaced by a doubly-bound nitrogen atom, this nitrogen atom not being further bound to an oxygen atom, e.g. imino-ethers, amidines with replacement of the other oxygen atom of the carboxyl group by nitrogen atoms, e.g. amidines
- C07C257/22—Compounds containing carboxyl groups, the doubly-bound oxygen atom of a carboxyl group being replaced by a doubly-bound nitrogen atom, this nitrogen atom not being further bound to an oxygen atom, e.g. imino-ethers, amidines with replacement of the other oxygen atom of the carboxyl group by nitrogen atoms, e.g. amidines having nitrogen atoms of amidino groups further bound to nitrogen atoms, e.g. hydrazidines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813127042 DE3127042A1 (de) | 1981-07-09 | 1981-07-09 | "verfahren zur herstellung von hydrazidinen" |
DEP3127042.5 | 1981-07-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1189531A true CA1189531A (en) | 1985-06-25 |
Family
ID=6136452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000406441A Expired CA1189531A (en) | 1981-07-09 | 1982-06-30 | Process for the preparation of hydrazidines |
Country Status (11)
Country | Link |
---|---|
US (1) | US4456769A (de) |
EP (1) | EP0069905B1 (de) |
JP (1) | JPS5815948A (de) |
AT (1) | ATE13528T1 (de) |
BR (1) | BR8203989A (de) |
CA (1) | CA1189531A (de) |
DE (2) | DE3127042A1 (de) |
DK (1) | DK153783C (de) |
HU (1) | HU186540B (de) |
IL (1) | IL66237A (de) |
ZA (1) | ZA824862B (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4665192A (en) * | 1984-03-19 | 1987-05-12 | The Rockefeller University | 2-(2-furoyl)-4(5)-2(furanyl)-1H-imidazole |
US9833686B2 (en) * | 2015-01-29 | 2017-12-05 | Spark R&D Holdings, Llc | Splitboard boot binding system with adjustable highback |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3126388A1 (de) * | 1981-07-03 | 1983-01-27 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von hydrazidinen |
-
1981
- 1981-07-09 DE DE19813127042 patent/DE3127042A1/de not_active Withdrawn
-
1982
- 1982-06-14 US US06/387,906 patent/US4456769A/en not_active Expired - Fee Related
- 1982-06-28 DE DE8282105706T patent/DE3263875D1/de not_active Expired
- 1982-06-28 AT AT82105706T patent/ATE13528T1/de not_active IP Right Cessation
- 1982-06-28 EP EP82105706A patent/EP0069905B1/de not_active Expired
- 1982-06-30 CA CA000406441A patent/CA1189531A/en not_active Expired
- 1982-07-02 DK DK299182A patent/DK153783C/da active
- 1982-07-06 IL IL66237A patent/IL66237A/xx unknown
- 1982-07-06 JP JP57116344A patent/JPS5815948A/ja active Pending
- 1982-07-08 BR BR8203989A patent/BR8203989A/pt unknown
- 1982-07-08 ZA ZA824862A patent/ZA824862B/xx unknown
- 1982-07-09 HU HU822254A patent/HU186540B/hu not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE13528T1 (de) | 1985-06-15 |
BR8203989A (pt) | 1983-07-05 |
DE3127042A1 (de) | 1983-01-20 |
JPS5815948A (ja) | 1983-01-29 |
DE3263875D1 (en) | 1985-07-04 |
DK299182A (da) | 1983-01-10 |
DK153783B (da) | 1988-09-05 |
EP0069905A2 (de) | 1983-01-19 |
EP0069905A3 (en) | 1984-02-01 |
IL66237A0 (en) | 1982-11-30 |
DK153783C (da) | 1989-01-16 |
IL66237A (en) | 1986-01-31 |
HU186540B (en) | 1985-08-28 |
US4456769A (en) | 1984-06-26 |
EP0069905B1 (de) | 1985-05-29 |
ZA824862B (en) | 1983-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEC | Expiry (correction) | ||
MKEX | Expiry |